<!DOCTYPE html>
<html lang="en">
	<head>
		<meta charset="UTF-8">
		<meta http-equiv="X-UA-Compatible" content="IE=edge">
		<meta name="viewport" content="width=device-width, initial-scale=1.0">
		<title>Document</title>
	</head>
	<body>
		<script>
			// 打印1到10000之间的素数。
			for (let i = 1; i <= 10000; i++) {
				let flag = true;
				for (let j = 2; j < i; j++) {
					if (i % j === 0) {
						flag = false;
					}
				}
				if (flag) {
					console.log(i);
				}
			}
		</script>
	</body>
</html>
